仿生非光滑凸包和凹坑表面滑动摩擦磨损试验研究  

Expermental Research on Sliding Wear Resistence of Nonsmoothed Surfaces of Convex and Concave

作　　者：王再宙[1] 张春香[1] 王忠良[1] 任露泉[2] 

机构地区：[1]河北师范大学职技学院,石家庄050031 [2]吉林大学,长春130025

出　　处：《拖拉机与农用运输车》2006年第1期47-49,共3页Tractor & Farm Transporter

基　　金：河北省科技攻关项目(04212197);教育部博士点基金项目(2000018505);国家自然科学基金重点项目(59835200)

摘　　要：非光滑表面对耐磨性有影响,并且不同的非光滑表面对耐磨性的影响是不同的。为了进一步研究其规律,本文进行了非光滑凸包和凹坑表面的耐磨性试验对比研究,得出在相同试验条件下,非光滑凹坑表面比凸包表面具有更好的耐磨性。According to the investgation of bionics, the nonsmoothed topography of some biology has the effect on reducing soil adhesion and sliding resistence. This is the result of their evolution and optimization to adapt themselves to the environment for millions of years, it was found that the influence of nonsmoothed topography is ditferent from variant conditions. For the intensive investgation, the research of the nonsmoothed surface abrasion between the convex and concave had been taken out in this paper, the result showed that the abrasion of convex would be higher than that of concave in the given conditions.

关 键 词：非光滑 表面形态 滑动磨损 耐磨性 

分 类 号：TH117.1[机械工程—机械设计及理论]